English Standard Version
that you may be blameless and innocent, children of God without blemish in the midst of a crooked and twisted generation, among whom you shine as lights in the world,New International Version
so that you may become blameless and pure, children of God without fault in a crooked and depraved generation, in which you shine like stars in the universeCatholic Public Domain Version
So may you be without blame, simple sons of God, without reproof, in the midst of a depraved and perverse nation, among whom you shine like lights in the world